Do I need a Rollo Ship account to use the tools?

No. You can compare rates and run the calculators without signing up. To buy and print a discounted label you create a free Rollo Ship account, with no monthly subscription and the first 200 labels free.

Rollo Ship

4.8

Free shipping tools and calculators

Q: Are Rollo's shipping tools free?

Yes. Every tool is free to use and no account is needed to run any calculation. Rollo Ship itself is a free multi-carrier shipping platform with no monthly subscription; your first 200 labels are free, then 5 cents each, as low as 1 cent at the VIP tier of Rollo Rewards.

Q: Which carriers do the tools cover?

The tools cover USPS, UPS, FedEx, Canada Post and Purolator across the U.S. and Canada. The weight calculators apply each carrier's dimensional-weight rules, and the zone map shows the distance band between two ZIP codes.

Work out billable and dimensional weight and check shipping zones — for USPS, UPS, FedEx, Canada Post and Purolator across the U.S. and Canada.

Try Rollo Ship free

Pick a tool

Every tool is free and needs no account to use.

Billable weight calculator

See what carriers actually charge — the greater of actual weight and dimensional (DIM) weight.

Calculate →

Dimensional weight calculator

Turn a package's size into its DIM weight for any carrier divisor, in inches or centimetres.

Calculate →

Shipping zone map

See USPS, UPS and FedEx shipping zones by origin and destination, and how distance drives cost.

Open zone map →

What drives your shipping cost

Four things set the price of a parcel. The tools above cover weight, size and zone — Rollo Ship compares carriers.

Carrier & serviceRates differ by carrier and speed. Rollo Ship compares USPS, UPS, FedEx, Canada Post and Purolator side by side. WeightYou pay on billable weight, not always the scale. Billable weight calculator finds the figure you're charged on. Size (DIM)Big, light boxes are billed on volume. Dimensional weight calculator turns size into DIM weight. Distance (zone)Farther means a higher zone and price. Shipping zone map shows the zone between two ZIPs.

Rollo Ship is a free multi-carrier shipping platform that compares USPS, UPS, FedEx, Canada Post and Purolator rates in one dashboard. These tools sit on top of that platform — it is not a carrier, it gives sellers carrier choice without lock-in, on web, iOS and Android. Rollo Ship is rated 4.8 on Capterra and trusted by 500,000+ shippers across the U.S. and Canada.

Shipping tools FAQ

Quick answers before you pick a tool.

Are Rollo's shipping tools free?

Yes — every tool is free and no account is needed to run any calculation. Rollo Ship is a free multi-carrier shipping platform with no monthly subscription; your first 200 labels are free, then 5¢ each, as low as 1¢ at the VIP tier of Rollo Rewards.

Which carriers do the tools cover?

USPS, UPS, FedEx, Canada Post and Purolator, across the U.S. and Canada. The weight calculators apply each carrier's dimensional-weight rules, and the zone map shows the distance band between two ZIPs.

Do I need a Rollo Ship account?

No — you can use every tool without signing up. To buy and print a discounted label, create a free Rollo Ship account: no monthly subscription, first 200 labels free.

What's the difference between the calculators?

The billable weight calculator returns the greater of actual and dimensional weight — what carriers charge. The dimensional weight calculator returns the DIM weight on its own. The zone map shows how far a parcel travels, which also moves the price.

Done with the tools? Start shipping for less.

Rollo Ship is the free multi-carrier shipping platform for sellers across the U.S. and Canada — compare USPS, UPS, FedEx, Canada Post and Purolator, then print at up to 90% off retail.

Join 500,000+ shippers. No credit card. No subscription.